| Handle, Key No. 1... The Handle, Key No. 1 is the
standard handle for a single lever key
and is produced in two patterns. The handle screws onto a No.2 BA thread.
Knurled pattern
The knurled pattern which is turned from formalised Casein, or
in the case of black handles from Ebonite. While perfectly
satisfactory in the great majority of cases, the use of Casein
handles is not recommended in potentially damp situations such
as unheated U.A.X. buildings, as, very
rarely, a fungus growth may then develop.
Fluted pattern
The fluted pattern which is moulded in either a thermo-setting
material (a phenolic or urea formaldehyde) or a thermo-plastic
material, usually polystyrene. Colours:-
Grey, green, black, yellow, blue and red.
Drawing 62978
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| Handle, Key No. 2 Moulded linking key for
simultaneous operation of 4 standard lever keys at
¾" centres.
Length - 3".
Drawing 62069 |
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| Handle, Key No. 3 Moulded inking key for
simultaneous operation of 5 standard lever keys at
¾" centres.
Length - 3¾".
Drawing 62069 |
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| Handle, Key No. 7 Moulded linking key for
simultaneous operation of 2 standard lever keys at
¾" centres.
Length - 1½".
Drawing 62069 |
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| Handle, Key No. 8 Moulded linking key for
simultaneous operation of 3 standard lever keys at
¾" centres.
Length - 2¼".
Drawing 62069 |
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| Handle, Key No. 9 Moulded linking key for
simultaneous operation of 2 standard lever keys at
1" centres.
Length - 1¾".
Suitable for Key-Mounting KAF and P.
Drawing 62069
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| Handle, Key No. 11 Spring loaded locking lever for
standard lever keys.
This handle permits the key to be locked in the normal
position or in either of the operated positions. It
consists of two parts: a gate which is fixed to the key-mounting
by the key-fixing screws and a spring-loaded handle which is
screwed to the cam in place of the standard handle. In use
the handle is lifted against its spring and dropped into the
appropriate notch in the gate, and the handle cannot then be
removed again without first re-lifting it against its spring.
This handle can of Course be used on a single-action key if
required, but Handle, Key, No. 16 is adequate in such a case.
Drawing 63296
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| Handle, Key No. 12 Moulded linking key for
simultaneous operation of 2 standard lever keys at
1 and 1/16" centres.
Drawing 62069 |
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| Handle, Key No. 14 This handle is similar to
Handle, Key, No. 1 but was developed for use with Keys No. 212
... on cordless main exchange switchboards. It is brown
and finished semi-matt without flutes or knurling. The base of
the handle is cut away more steeply than in the case of Handle,
Key, No. 1.
Drawing 90428
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| Handle, Key No. 15 Used on Key No. 317.
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| Handle, Key No. 16 This handle is similar in
construction and use to Handle, Key, No. 11, but locks the key
in the normal position or in one operated position only.
If fitted on a double-action key, operation on the "unguarded"
side is not affected; the handle in the normal position is
prevented from moving towards the "guarded" side only.
Drawing 90566
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| Handle, Key No. 18/... Used on
1000 type lever keys.
Colour:-
10 - Black
10A - Black with light ivory bar
14 - Elephant grey
15 - Light French grey
15A - Light French grey with black bar
15B - Light French grey with light green bar
15C - Light French grey with orange bar
15D - Light French grey with red bar
15E - Light French grey with yellow bar
16 - Light ivory
16A - Light ivory with black bar
16B - Light ivory with red bar
22 - Green
24B - Light green with black bar
27 - Red
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| Handle, Key No. 22/10 Bar for linking two 1000 type
keys for simultaneous operation.
Colour:-
Black |
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| Handle, Key No. 32... Latching handle for single 1000 type
keys.
Part No. 3/DLA/404 is also required.
Colour:-
10 - Black
15 - Light French Grey
22 - Green
27 - Red
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